[mips] Add missing linker shdr tests

Test: bionic-unit-tests for mips, mips64.
Change-Id: I8ed5f03df8d129e74fa04be2b203bd113a381888
diff --git a/tests/dlfcn_test.cpp b/tests/dlfcn_test.cpp
index ecc2a12..f474ed9 100644
--- a/tests/dlfcn_test.cpp
+++ b/tests/dlfcn_test.cpp
@@ -1144,7 +1144,7 @@
 }
 
 // Bionic specific tests
-#if defined(__BIONIC__) && !defined(__mips__)
+#if defined(__BIONIC__)
 
 #if defined(__LP64__)
 #define NATIVE_TESTS_PATH "/nativetest64"